baber/WOPTO huggingface dataset:
Patent MX-PA05002901-A (MX)
Title: System for controlling malodor created by body fluids.
Inventor: KRAUTKRAMER PATSY A
IPC: A61L15/46
Filed: 2003-06-10
Abstract: A method and system (22) for reducing malodor includes a providing of an operative quantity of particles of adsorbent material with a carrier structure (24), and a configuring of the carrier structure to contact at least one viscous, aqueous body-liquid during an intended use of the carrier structure. The carrier structure (24) has been configured to reduce malodor from the viscous body-liquid. In particular features, particles of adsorbent material (28) have been configured to include a total quantity of particle pores, and at least a significant portion of the particle pores have been configured to provide an operative quantity of target pores. In other features, the target pores have been configured to withdraw and hold water from said body-liquid, and have been configured to hold thewater in a manner that renders the water substantially inaccessible to odor-causing organisms. In a further feature,the target pores can be configured to provide a selected target pore-size. In still another feature, the particles of adsorbent material can be configured to carry an operative quantity of odor-treatment material.
Patent MX-PA05003034-A (MX)
Title: Split lock screw fastener assembly and method.
Inventor: MARY A BRESLIN
IPC: F16B35/02
Filed: 2003-09-02
Abstract: A self-locking bolt assembly (1) includes a split bolt (2) and a screw set pin (3). The bolt includes a threaded shank (4), an axial bore (6) extending through the shank, the bore (6) including a threaded bore section (6A), a tapered end section (6C), and a bore midsection (6B) between the threaded bore section and the tapered end section. The screw set pin(3) includes a screw section (1OB) having threads for engaging the threaded bore section (6A) and a pin shaft (10) having a tapered end section (1 OA) for engaging the tapered end section (6C) of the bore (6), the pin shaft (10) having a proximal end attached to the screw section (1OB). The pin shaft (10) is sufficiently long to ensure that the screw set pin (3) further into the bore (6) without galling threads of the screw section (1OB). The tapered end section (10A) of the pin shaft has a taper angle (a) that is less than a taper angle ((3) of the tapered end section (6C) of the bore (6) to allow a narrowed end portion of the tapered end section (I OA) of the pin shaft (10) to engage a narrowed end portion of the tapered end section (6C) of the bore (6).
Patent MX-PA05004728-A (MX)
Title: Method and composition for neutralizing house dust mite feces.
Inventor: DAVID J TYRRELL
IPC: A01N65/00
Filed: 2003-05-23
Abstract: Methods for neutralizing dust mite feces are disclosed. In one embodiment, a botanical extract having a BAPNA-Trypsin Inhibition (IC50 x10-3 (%, v/v or w/v) of from about 0.01 to about 500 and a sufficient solubility in water is introduced into water to form an aqueous botanical extract solution. The aqueous botanical extract solution is atomized into an area being treated such that the botanical extract contacts and neutralizes the dust mite feces located in the area. Particularly preferred botanical extracts for use in the botanical extract aqueous solutions of the present invention include Green Tea Extra and Grape Seed Extract.
Patent MX-PA05005094-A (MX)
Title: Non-round spinneret plate hole.
Inventor: HERDA EDUARD
IPC: B29C48/33
Filed: 2003-11-11
Abstract: The present invention concerns a spinneret plate (1) for manufacturing a nonwoven fabric, having multiple non-round holes, which are similar to trilobal or multiarmed holes (3) in particular, for polymer flow outlet to produce filaments, in which identical holes are positioned in rows offset relative to one another. At least a first row (2) has a positional arrangement of the holes that differs from the positional arrangement of a second row (7) of rows through rotation of the holes.
Patent MX-PA05005217-A (MX)
Title: Molding apparatus with mold blocks having profiled face adjustment.
Inventor: STEFAN A LUPKE
IPC: B29C48/355
Filed: 2003-11-12
Abstract: A pipe molding apparatus includes a plurality of mold blocks (9) which move along a molding path to form double wall plastic pipe having an outer pipe wall with corrugations which set outside diameter of the pipe and an inner wall around a bore through the pipe. The mold blocks (9) have profiled faces which determine shape of the pipe. The profiled faces are reconfigureable in profile between first and second face profiles to vary both depth of the corrugations and diameter of the bore through the pipe without varying external diameter and while maintaining essentially constant wall thickness of the pipe.
Patent MX-PA05006519-A (MX)
Title: Powdered medicament for inhalation comprising a tiotropium salt and salmeterol xinafoate.
Inventor: MAREKE HARTIG-HEIMEL
IPC: A61K31/205
Filed: 2003-12-04
Abstract: The invention relates to powdered compositions for inhalation comprising a tiotropium salt and salmeterol xinafoate, a method for production and use thereof for the production of a medicament for treatment of respiratory diseases, in particular for the treatment of COPD (Chronic Obstructive Pulmonary Disease) and asthma.
Patent MX-PA05009046-A (MX)
Title: Embossed shell for spun mufflers.
Inventor: JOHN LEWIS WARMENHOVEN
IPC: F01N13/18
Filed: 2004-02-23
Abstract: An exhaust muffler with a single-wall shell having a first end and a second end features a plurality of embossments formed on the shell and extending from the first end of the muffler to the second end of the muffler. The embossments are arranged in a pattern such that any straight line extending from the first end to the second end intersects at least one of the embossments, thereby imparting increased stiffness to the muffler shell. Each of the embossments preferably have an elliptical shape and are arranged in rows extending substantially parallel to a longitudinal axis of the muffler. The embossments in any given row are rotated ninety degrees from the embossments in preceding and succeeding rows and are spaced to provide an interlocking pattern.
Patent MX-PA05010125-A (MX)
Title: Electrical connector having connector position assurance member.
Inventor: PHILLIP G SEMINARA
IPC: H01R13/627
Filed: 2004-03-08
Abstract: An electrical connector including a housing, electrical contacts and a connector position assurance (CPA) member. The housing has deflectable cantilevered mating connector latch arms. The latch arms are movable between a latched position and an unlatched position. The CPA member is movably mounted to the housing between an open position and a closed position. The CPA member includes a first section and a deflectable second section. The second section includes a cam surface for contacting a housing of the mating electrical connector and being deflected as the CPA member is moved from the open position to the closed position and an interference portion adapted to contact the latch arms when the latch arms are not in their latched position such that the CPA member is blocked from reaching the closed position unless the latch arms are in their latched positions.
Patent MX-PA06000938-A (MX)
Title: Substituted benzoylureido-o-benzoylamides, method for the production thereof and use of the same.
Inventor: KADEREIT DIETER
IPC: A61K31/401
Filed: 2004-07-15
Abstract: The invention relates to substituted benzoylureido-o-benzoylamides, and to the physiologically compatible salts and physiologically functional derivatives thereof. The invention also relates to compounds of formula (I) wherein the radicals have the cited designations, and to the physiologically compatible salts thereof. Said compounds are suitable, for example, as medicaments for the prevention and treatment of diabetes type 2.
Patent MX-PA06001255-A (MX)
Title: Oxidation process and reactor with modified feed system.
Inventor: MURPHY CARL DAVID
IPC: C07C51/25
Filed: 2003-07-31
Abstract: In an oxidation process in a shell and tube reactor (10), an improvement is disposing a short bed of packing material (30) about the tube (50) inlets. The short bed operates to direct contaminants derived from heat exchange media away from the headspace (20) and thus prevents formation of combustible gas mixtures.
Patent MX-PA06006387-A (MX)
Title: Branched peptide amphiphiles, related epitope compounds and self assembled structures thereof.
Inventor: GULER MUSTAFA O
IPC: C12P21/06
Filed: 2004-12-06
Abstract: Branched peptide amphiphilic compounds incorporating one or residues providing a pendant amino group for coupling one or more epitope sequences thereto, such compounds and related compositions for enhanced epitope presentation.
Patent MX-PA06007002-A (MX)
Title: Pyrrolo [2,3-d] pyrimidine compounds for treating transplant rejection.
Inventor: CHANGELIAN PAUL STEVEN
IPC: A61P37/06
Filed: 2004-12-06
Abstract: A method of treating or preventing chronic organ transplant rejection comprising administering a compound of the formula (I) wherein R1, R2 and R3 are as defined above.
Patent MX-PA06007576-A (MX)
Title: Surfactant-flocculant additive for treating connate-water obtained from the crude oil dehydrating process.
Inventor: ALCANTAR CONSUELO PALMA
IPC: B01D17/00
Filed: 2006-06-30
Abstract: The present invention is related to a surfactant-flocculant additive composition useful in the treatment of connate-water obtained from the crude oil dehydrating process resulting from exploitation wells. The composition includes a mixture of chemical products comprising a cationic surfactant agent having a low molecular weight, a polymeric flocculant agent having an average molecular weight, isopropyl alcohol as an association medium for the aforementioned components, and hydrogen oxygen as a vehicle, said components substantially reducing the effects caused by the deficient cleaning process in systems for filtering water and grease content dragged by the dehydrating process; additives for allowing water streams to freely flow are used due to the filtrating process performed at the batteries for separating crude oil, the aforesaid action being verified by the pressure falls registered at the container tank outlet, which is obtained by the perfect conjunction formed by dispensing the composition of the present invention, thus overcoming in behaviour and costs the current additives, where the components thereof were laboratory tested by separate in order to select the optimum components regarding the surfactant and flocculant agents.
Patent MX-PA06008075-A (MX)
Title: Hybrid magnetic-based and impedance-based position sensing.
Inventor: ALTMANN ANDRES CLAUDIO
IPC: H04R19/01
Filed: 2006-07-14
Abstract: A position sensing system includes a probe adapted to be introduced into a body cavity of a subject. The probe includes a magnetic field transducer and at least one probe electrodes. A control unit is configured to measure position coordinates of the probe using the magnetic field transducer. The control unit also measures an impedance between the at least one probe electrodes and one or more points on a body surface of the subject. Using the measured position coordinates, the control unit calibrates the measured impedance.
Patent MX-PA06010052-A (MX)
Title: Sacrificial inner shroud liners for variable guide vanes of gas turbine engines.
Inventor: LYTLE WILLIAM C
IPC: F01D25/00
Filed: 2006-08-31
Abstract: A split shroud system for a gas turbine engine having a pair of annular-shaped shrouds (170a,170b) that each have an inner pocket; to form a pair of inner pockets (185a,185b). Each of the pair of pockets having liner parts (150a,150b) that form a circle. Liner parts of one of the pair of pockets facing liner parts of the other of the pair of pockets to form liner part pairs. One of each of said of pair of liner parts has a mutual abutting surface that forms a plurality of slots (158) for accepting a plurality of vane inner trunnions (135).
Patent MX-PA06011691-A (MX)
Title: Aryl sulfonamide and sulfonyl compounds as modulators of ppar and methods of treating metabolic disorders.
Inventor: MALECHA JAMES W
IPC: C07D237/20
Filed: 2005-04-07
Abstract: Aryl sulfonamide and sulfonyl compounds of formula (I) as modulators of peroxisome proliferator activated receptors, pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.
Patent MX-PA06013796-A (MX)
Title: Multi-layer coatings with an inorganic oxide network containing layer and methods for their application.
Inventor: NAKAJIMA MASAYUKI
IPC: C08J7/056
Filed: 2005-05-26
Abstract: Multi-layer coatings are disclosed that include (1) a first layer comprising an inorganic oxide network, and (2) a second layer applied over at least a portion of the first layer, wherein the second layer is deposited from at least one liquid composition that is hydrophilic and includes an essentially completely hydrolyzed organosilicate. Also disclosed are substrates coated with such multi-layer coatings, methods of applying such multi-layer coatings to a substrate and methods for improving the anti-fouling, self-cleaning, easy-to-clean, and/or anti fogging properties of an article.
Patent MX-PA06014151-A (MX)
Title: Method and device for setting ecp brakes to modes of operation.
Inventor: LUMBIS ANTHONY W
IPC: B60T13/00
Filed: 2005-06-17
Abstract: A method of setting an electropneumatic brake device (45) on a rail car to a modeof operation includes applying a wake-up voltage on a tramline (40) to each brakedevice connected to the tramline (40). A command signal is sent to each brake device(45) to enter a requested mode of operation. An acknowledgement signal is receivedfrom each of the brake devices (45) on the trainline (40), and a command signalis sent to each brake device (45) to stop broadcasting.
Patent MX-PA06014994-A (MX)
Title: Latch arrangement.
Inventor: CHEVALIER JOHN PHILLIP
IPC: E05B65/12
Filed: 2005-04-27
Abstract: An automative door latch has, in one invention, a child-safety locking switch(102) using an overcentre spring (110), for exerting extra spring bias on a locktoggle lever (610) operating the interior door lock. In another invention, amechanical cooperation between the two lock toggle levers (516) operating interiorand exterior door locking ensures that manual operation of either handle, whenunlocked, to cause the corresponding lever (516) to open the door or other closure,causes the corresponding pawl release assembly (514, 510) to move the other pawlrelease assembly (514, 510) to its unlocked, pawl-engaging position, if thatother pawl release assembly had been at its locked, pawl non-engaging position.In a third invention, a motor drives the latch bolt (2) for closing the door, throughtwo (907, 908) segment gears which mesh for only part of the turning movement ofa rotary driving and indexing mechanism (906) which also operates door openingand locking. In a fourth invention, rotary dr ive sequence control for a rotarydriving and indexing mechanism (906) is provided by a cam guide (930) and cam frame(950), the guide having endwalls and a central stop (933, 934), the cam guide (930)being shaped in the region of the end walls to guide the cam member (941) in a uniquedirection through a unique loop relative to the cam guide (930), such that whenthe cam member (941) is released from the central stop (933, 934) it is moveableto either end wall and then only to the central stop (933, 934) and not directlyto the opposite endwall.
Patent MY-100405-A (MY)
Title: Novel dna and polypeptide
Inventor: HARUO ONDA
IPC: C12N15/00
Filed: 1986-10-04
Abstract: THIS INVENTION RELATES TO A POLYPEPTIDE EXHIBITING HEPATITIS B VIRUS E ANTIGENICITY PRODUCED BY A MICROORGANISM; A RECOMBINANT DNA COMPRISING A DNA FRAGMENT CODING FOR A POLYPEPTIDE EXHIBITING HEPATITIS B VIRUS E ANTIGENICITY; A RECOMBINANT DNA COMPRISING A DNA FRAGMENT CODING FOR A POLYPEPTIDE EXHIBITING HEPATITIS B VIRUS C ANTIGENICITY, WHEREIN THE NUCLEOTIDE SEQUENCE BETWEEN THE SD SEQUENCE OF THE PROMOTER AND THE TRANSLATIONAL INITIATION CODON IS ATCGGGC; AND A METHOD OF PREPARING POLYPEPTIDES EXHIBITING HEPATITIS B VIRUS E AND C ANTIGENICITY RESPECTIVELY, WHICH COMPRISES CULTIVATING TRANSFORMANTS CONTAINING ABOVE-DESCRIBED RECOMBINANT DNAS RESPECTIVELY. THE THUS OBTAINED POLYPEPTIDE EXHIBITING HBC OR HBE ANTIGENICITY MAY BE USED AS A DIAGNOSTIC REAGENT FOR HBV INFECTION AND A DEFENSIVE (PREVENTING) AGENT AGAINST HBV INFECTION. A RECOMBINANT DNA HAVING A BASE SEQUENCE OF ATCGGGC BETWEEN THE SD SEQUENCE OF ITS PROMOTER REGION AND THE TRANSLATIONAL INITIATION CODON AFFORDS A GENE PRODUCT HAVING HBC OR HBE ANTIGENICITY WITH A HIGH YIELD AND IS ADVANTAGEOUSLY USED FOR THE PRODUCTION OF HBC OR HBE ANTIGEN.
Patent MY-102003-A (MY)
Title: Novel derivatives of 4, 5-dihydrooxazoles, a process for their preparation, and their use.
Inventor: DR HUBERT PETER FERBER
IPC: C07D213/32
Filed: 1987-09-07
Abstract: THE INVENTION RELATES TO NOVEL DERIVATIVES OF 4, 5- DIHYDROOXAZOLES OF THE GENERAL FORMULA (FORMULA 1) IN WHICH A DENOTES -CH=CH- OR -S-,R1, R3 AND R4 INDEPENDENTLY OF ONE ANOTHER, DENOTE HYDROGEN OR LOWER ALKYL, R2 DENOTES HYDROGEN OR LOWER ALKOXY AND N DENOTES 0 OR 1, A PROCESS FOR THEIR PREPARATION, AND PHARMACEUTICAL PREPARATIONS WHICH CONTAIN THESE COMPOUNDS. THE NOVEL COMPOUNDS CAUSE BLOCKAGE OF H+/K+ ATPASE AND CAN BE USED AS ACTIVE INGREDIENTS IN MEDICAMENTS FOR TREATMENT AND PROPHYLAXIS OF DISORDERS WHICH ARE CAUSED BY INCREASED GASTRIC SECRETIONS.
Patent MY-102365-A (MY)
Title: Di-t-butylphenol compounds.
Inventor: JILL ANN PANETTA
IPC: C07D277/20
Filed: 1987-09-22
Abstract: THIS INVENTION PROVIDES CERTAIN DI-T-BUTYLPHENOLS, THEIR PHARMACEUTICAL FORMULATIONS, AND THEIR USE IN TREATING INFLAMMATION, STROKE, AND ARTHRITIS IN MAMMALS.
Patent MY-100085-A (MY)
Title: Absorbent articles with dual layered cores.
Inventor: PAUL THOMAS WEISMAN
IPC: A61L15/14
Filed: 1987-09-30
Abstract: THE PRESENT INVENTION PROVIDES ABSORBENT ARTICLES, SUCH AS DISPOSABLE DIAPERS, WHICH UTILIZE SUBSTANTIALLY WATER-INSOLUBLE HYDROGEL MATERIAL TO ENHANCE THE ABSORBENT CAPACITY OF SUCH ARTICLES. IN THESE ARTICLES, THE HYDROGEL MATERIAL, COMBINED IN PARTICULATE FORM WITH HYDROPHILIC FIBER MATERIAL, IS PRIMARILY PLACED IN A LOWER FLUID STORAGE LAYER OF THE ABSORBENT CORE OF THE ARTICLE. SUCH A FLUID STORAGE LOWER LAYER OF THE ABSORBENT CORE IS PLACED UNDERNEATH AN UPPER, PREFERABLY LARGER, FLUID ACQUISITION/ DISTRIBUTION LAYER CONTAINING LITTLE OR NO HYDROGEL. THIS LOWER FLUID STORAGE LAYER IS POSITIONED IN SUCH A MANNER THAT AT LEAST ABOUT 75OF THE HYDROGEL IN THE LOWER LAYER IS FOUND IN THE FRONT TWO-THIRDS OF THE ABSORBENT ARTICLE AND SUCH THAT AT LEAST ABOUT 55OF THE HYDROGEL IN THE LOWER LAYER IS FOUND IN THE FRONT HALF OF THE ABSORBENT ARTICLE. ABSORBENT ARTICLES OF THIS TYPE MAKE ESPECIALLY EFFECTIVE AND EFFICIENT USE OF THE HYDROGEL MATERIAL AND MAY ALSO PROVIDE A DIAPER RASH CONTROL BENEFIT. ABSORBENT CORES OF THE TYPE UTILIZED IN SUCH ARTICLES ARE ALSO DISCLOSED.(FIG. 1)
Patent MY-102787-A (MY)
Title: String-shaped indication lamp
Inventor: TATSURO YOSHINAGA
IPC: G09F19/22
Filed: 1987-12-18
Abstract: A STRING-SHAPED INDICATION LAMP WHEREIN A PLURALITY OF LIGHT-EMISSION BODIES COMPRISING LIGHT-EMITTING DIODES EMBEDDED IN A LIGHT-TRANSMISSIBLE RESIN ARE CONNECTED WITH SUITABLE INTERVALS USING ELECTRICALLY INSULATED LEAD WIRES WHILE COVERING THE LOWER FACES OF THE LIGHT-EMISSION BODIES AND PARTS OF OUTER PERIPHERIES OF THE LIGHT-EMISSION BODIES WITH AN INSULATING MATERIAL, AND STEP PARTS ARE FORMED AROUND THE OUTER PERIPHERIES OF THE LIGHT-EMMISSION BODIES. (FIG. 1)
Patent MY-102656-A (MY)
Title: Flyback transformer
Inventor: YOUNG ROK LEE
IPC: H01F19/04
Filed: 1987-12-29
Abstract: A FLYBACK TRANSFORMER FOR GENERATING AN ANODE VOLTAGE OF A CRT INCLUDING A LOW VOLTAGE BOBBIN AROUND WHICH A TERTIARY COIL AND A PRIMARY COIL ARE SUBSEQUENTLY WOUND, AND A HIGH VOLTAGE BOBBIN AROUND WHICH A SECONDARY COIL IS WOUND, WHEREIN A PRIMARY BOBBIN IS DISPOSED BETWEEN THE LOW VOLTAGE BOBBIN AND THE HIGH VOLTAGE BOBBIN, AND THE TERTIARY COIL AND THE PRIMARY COIL ARE WOUND AROUND THE LOW VOLTAGE BOBBIN AND THE PRIMARY BOBBIN, RESPECTIVELY.(FIG. 5)
Patent MY-110664-A (MY)
Title: Protein c derivatives
Inventor: BRUCE EDWARD GERLITZ
IPC: C12P21/02
Filed: 1993-05-18
Abstract: HUMAN PROTEIN C DERIVATIVES WITH HIGH ACTIVITY AND REDUCED DEPENDENCE ON THROMBIN ACTIVATION ARE DESCRIBED. THESE DERIVATIVES DIFFER FROM THE NATIVE FORMS OF HUMAN PROTEIN C IN THEIR INCREASED ACTIVATION RATES, FUNCTIONAL ACTIVITIES AND CARBOHYDRATE STRUCTURES. DNA COMPOUNDS, TRANSFER VECTORS, EXPRESSION VECTORS AND TRANSFORMATS USEFUL IN PRODUCING THESE DERIVATIVES ARE ALSO DESCRIBED.
Patent MY-111371-A (MY)
Title: Non-chromated oxide coating for aluminum substrates.
Inventor: MATTHIAS P SCHRIEVER
IPC: C23C22/06
Filed: 1993-06-16
Abstract: (A)A PROCESS FOR FORMING A COBALT CONVERSION COATING ON A METAL SUBSTRATE, THEREBY IMPARTING CORROSION RESISTANCE AND PAINT ADHESION PROPERTIES. THE INVENTION WAS DEVELOPED AS A REPLACEMENT FOR THE PRIOR ART CHROMIC ACID PROCESS. THE PROCESS INCLUDES THE STEPS OF: (A) PROVIDING A COBALT CONVERSION SOLUTION COMPRISING AN AQUEOUS SOLUTION CONTAINING A SOLUBLE COBALT-III HEXAVALENT COMPLEX, THE CONCENTRATION OF THE COBALT-III HEXAVALENT COMPLEZ BEING FROM ABOUT 0.01 MOLE PER LITER SOLUTION TO THE SOLUBILITY LIMIT OF THE COBALT-III HEXAVALENT COMPLEX; AND (B) CONTACTING THE SUBSTRATE WITH THE SOLUTION FOR A SUFFICIENT AMOUNT OF TIME, WHEREBY THE COBALT CONVERSION COATING IS FORMED. THE SUBSTRATE MAY BE ALUMINUM OR ALUMINUM ALLOY, AS WELL AS CD PLATED, ZN PLATED, ZN-NI PLATED, AND STEEL. THE COBALT-III HEXAVALENT COMPLEX MAY BE PRESENT IN THE FORM OF MEM[CO(R)6]N, WHEREIN ME IS NA, LI, K, CA, ZN, MG, OR MN, AND WHEREIN M IS 2 OR 3, N IS 1 OR 2, AND R IS A CARBOXYLATE HAVING FROM 1 TO 5 C ATOMS. (B)A CHEMICAL CONVERSION COATING SOLUTION FOR PRODUCING THE COBALT CONVERSION COATING ON A METAL SUBTRATE, THE SOLUTION INCLUDING AN AQUEOUS SOLUTION CONTAINING A SOLUBLE COBALT-III HEXAVALENT COMPLEX, THE CONCENTRATION OF THE COBALT-III HEXAVALENT BEING FROM ABOUT 0.01 MOLE PER LITER OF SOLUTION LIMIT OF THE COBALT-III HEXAVALENT COMPLEX. (C)A COATED ARTICLE EXHIBITING ACCEPTABLE CORROSION RESISTANCE AND PAINT ADHESION PROPERTIES, THE ARTICLE INCLUDING: (A) A METAL SUBSTRATE; AND (B) A COBALT CONVERSION COATING FORMED ON THE SUBSTRATE, THE COBALT CONVERSION COATING INCLUDING ALUMINUM OXIDE A12O3 AS THE LARGEST VOLUME PERCENT, AND COBALT OXIDES COO, CO2O3, AND CO3O4.
Patent MY-109683-A (MY)
Title: Method of forming closely-spaced, generally parallel slots through a thin wall and product formed thereby.
Inventor: DAVID A JOHNSON
IPC: B23K26/00
Filed: 1993-08-12
Abstract: A METHOD OF MANUFACTURING AN ELECTRICAL CONNECTOR HOUSING (14) FOR MOUNTING A PLURALITY OF CONNECTOR ELEMENTS.SUCH A HOUSING (14) MOUNTS ELEMENTS TO BE ENGAGED BY CORRESPONDING CONTACTS OF AN INTEGRATED CIRCUIT DEVICE WHICH ARE DISPOSED IN AN ARRAY. THE METHOD INCLUDES THE STEPS OF PROVIDING A BLOCK MADE OF AN APPROPRIATE MATERIAL SUCH AS A POLYAMIDE. THE BLOCK PROVIDED HAS A RELATIVELY THIN WALL (32) WHICH IS DEFINED BY TWO OPPOSITELY FACING SURFACES (34,34'). TYPICALLY, THE THICKNESS OF THE WALL (32) IS LESS THAN ABOUT 3.8 MM. A TROUGH (40) GENERALLY CONFORMING IN SIZE AND SHAPE TO THE SIZE AND SHAPE OF THE CONTACT ARRAY OF THE INTERGRATED CIRCUIT, IS FORMED IN AT LEAST ONE OF THE TWO OPPOSITELY FACING, SPACED SURFACES (34,34' ) DEFINING THE WALL (32).SUCH A TROUGH (40) IS INTENDED TO RECEIVE A CONNECTOR ELEMENT SUPPORT.IN MANUFACTURING THE HOUSING (14) FOR MOUNTING THE CONNECTOR ELEMENTS, EACH TROUGH (40) IS FILLED WITH A ROD (46), GENERALLY CONFORMING IN CROSS-SECTION TO A CROSS-SECTION OF THE TROUGH (40). THE ROD (46) CAN, IT IS ENVISIONED, BE MADE OF THE SAME MATERIAL OF WHICH THE BLOCK IS MADE. WITH THE ROD OR RODS RECEIVED WITHIN THEIR CORRESPONDING TROUGHS (40), A PLURALITY OF GENERALLY PARALLEL SLOTS (36) ARE LASER MACHINED IN THE BLOCK.THE SLOTS (36) ARE POSITIONED TO INTERSECT, AND BE CLOSELY SPACED ALONG, EACH TROUGH (40). (FIG.1 AND 3)